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DS4/6 系列精密定位平台
这些模块化的定位平台提供了灵活的设计和选择，以适应各种苛刻、高精度定位应用。一个创新的磁性盖条保护整个长度的丝杠和直线轴承系统，为操作者提供安全，同时这种密封系统避免了污染。DS4和DS6系列提供单轴和多轴配置，包括XY、XZ、XYZ和笛卡尔坐标系排列。

DS4 Series Specifications

Travel (mm) 50 100 150 200 250 300 350 400 450 500 550 600
Overall Height (mm) 47
Width (mm) 95
Positional Accuracy (microns):  
    Commercial Grade 12 12 14 20 22 24 26 26 28 34 36 40
    Precision Grade 8 8 10 12 12 14 14 16 19 21 23 25
Straightness & Flatness (microns) 6 6 9 12 12 14 18 21 23 23 25 25
Bi-Directional Repeatability, Open Loop:  
    Commercial Grade (microns) +/- 3
    Precision Grade (microns) +/-1
.3
Pitch / Yaw (arc-sec):  
    Commercial Grade 20 24 28 36 40 44 47 53 56 61 64 68
    Precision Grade 12 14 17 22 25 27 29 33 35 38 40 42
Load Capacity, Normal (kg) (max) 170
Axial Load Capacity (kg) 95
Acceleration (max) (m/sec2) 20
Moving Mass (kg) 0.75
Total Mass (kg) 2.7 3.0 3.3 3.6 3.9 4.1 4.4 4.7 5.0 5.3 5.6 5.9
Ballscrew Diameter (mm) 16
Duty Cycle (%) 100
Ballscrew Efficiency (%) 90
Max. Breakaway Torque (oz-in) 18
Max. Running Torque (oz-in) 16
Ballscrew Leads Available (mm) 5, 10
Input Inertia (x10-5 kg-m2) 1.17 1.24 1.67 1.93 2.18 2.43 2.68 2.93 3.19 3.44 3.69 3.94
Max. Ballscrew Speed (rev/sec)     80     60 55   50  


DS6 Series Specifications

Travel (mm) 100 200 300 400 500 600 700 800 900 1000 1250 1500 1750 2000
Overall Height (mm) 70
Width (mm) 150
Positional Accuracy (microns):  
    Commercial Grade 12 22 28 39 45 48 92 94 103 105 118 134 154 159
    Precision Grade 12 14 15 20 25 50 - - - - - - - -
Straightness & Flatness (microns)
    Commercial & Precision
    Grade 		10 14 17 23 30 33 40 46 50 55 76 95 115 135
Bi-Directional Repeatability, Open Loop:  
    Commercial Grade (microns) +/- 3 +/- 5
    Precision Grade (microns) +/- 1.3 N/A
Load Capacity, Normal (kg) (max) 630
Axial Load Capacity (kg):
    Commercial Grade 200
    Precision Grade 90
Acceleration (max) (m/sec^2) 20
Moving Mass (kg) 2.8
Total Mass (kg) 8.9 10.2 11.5 12.8 14.0 15.4 19.4 20.9 22.4 23.9 27.8 31.6 35.4 40.1
Ballscrew Diameter (mm) 16 25
Duty Cycle (%) 100
Ballscrew Efficiency 90 80
Max. Breakaway Torque (oz-in) 18 55
Max. Running Torque (oz-in) 16 48
Ballscrew Lead Available (mm) 5, 10 5, 10, 25
Input Inertia (10^-5kb-m^2) 3.8 4.4 5 5.5 6.1 6.7 37 40.4 43.9 47.3 56 64.5 73.2 81.9
Max. Ballscrew Speed (rev/sec) 80 60 50 40 35 24 16 13 11